Mercedes B W245 Trunk Tailgate Rear Left N/S Hinge Kosmos Black A1697400937

Left rear trunk lid hinge for Mercedes B W245 in Cosmos Black Metallic is an original body part designed for precise installation in the rear of the vehicle. Thanks to its factory geometry, it ensures proper guidance and stable support of the lid, and its color match to Cosmos Black Metallic – 191 facilitates an aesthetic repair without unnecessary modifications. This is a practical solution for replacing a damaged hinge after a collision or wear and tear.

Specifications and technical data

• SKU: A1697400937-KB
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1697400937
• Substitutable numbers: A1697400937, A 169 740 09 37, EM
• Location on the vehicle: Rear, Left
• Color: Kosmos Black Metallic - 191

Purpose and Function of the Trunk Lid Hinge

The presented hinge is a mounting element for the trunk lid on the left side at the rear of the body. It is responsible for:

• stable lid guidance during opening and closing,
• maintaining the correct geometry of the gaps between the lid and the fenders and bumper,
• even distribution of loads acting on the lid and its mountings.

Thanks to its design consistent with the factory Mercedes project, the hinge works with original actuators, the lock, and other lid components, which promotes trouble-free installation and ensures proper operation of the entire rear cover assembly.

Original Origin and Fit for Mercedes B W245

As a Mercedes part, the hinge has been specifically designed for the B W245 model, taking into account the characteristic design of the rear lid in this body style. This means:

• compatibility with factory mounting points in the body and the lid,
• no need for modifications, drilling additional holes, or shape adjustments,
• maintaining the original connection stiffness and resistance to operational loads.

This solution is particularly beneficial for post-accident repairs, where restoring the original body geometry and proper alignment of the rear vehicle components are crucial.

Cosmos Black Metallic – 191 Color and Painting Aspects

The hinge is prepared for use in cars painted in the Cosmos Black Metallic – 191 shade. In practice, this means:

• easier color matching when painting adjacent elements,
• maintaining visual consistency of the rear body,
• reducing the risk of visible shade differences between the lid and other panels.

For body and paint shops, this is a real simplification in carrying out repairs, and for the user – a greater chance of an aesthetic final result without the need to repaint the entire lid.

Used Condition and Benefits of Choosing Dismantled Parts

The offered hinge is a used part, which for original body parts often represents a reasonable compromise between cost and quality. In practice:

• you receive a part with factory specifications,
• you maintain the original construction and operating parameters of the lid,
• you reduce repair costs compared to purchasing a new part.

With proper installation and adjustment, the hinge can continue to ensure stable operation of the trunk lid, without play or unwanted noises while driving.

Application in Professional Repairs and Modernizations

The left rear trunk lid hinge for Mercedes B W245 is suitable for both services specializing in the Mercedes brand and independent workshops dealing with accident repairs. It is a good choice when the goal is:

• restoring full functionality of the rear lid after mechanical damage,
• eliminating problems with uneven closing or sagging of the lid,
• maintaining the original character and construction of the body.

If you are interested in the broader context of using used parts in premium cars, it is worth reading the article on how original used components help maintain the character of premium segment cars.